a tailored Apache Calcite for Apache Kylin, more details at http://mail-archives.apache.org/mod_mbox/kylin-dev/201704.mbox/%3CCAF7etT=wEBPKm4C_6ffssQ0=kEhD=j1jz3O9DpjC+Zu9xWU=5A@mail.gmail.com%3E . Isn't AtopCalcite in Kylin enough? It depends on tomcat feature that's no longer supported in tomcat 8
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Upgrade Calcite to 1.30 and adapt it for Kylin #319
For SDK dialect conversion
Calcite 1.30 changed Rexcall operator from SqlCaseOperator to SqlPostfixOperator in RelOptUtil#isDistinctFromInternal
Calcite 1.30 remove EquiJoinInfo and NonEquiJoinInfo, but we need rexbuilder
Calcite 1.30 implement CHAR function
Fallback the logic of the simplification condition to version 1.16, otherwise it may lead to a failure to prune partitions
Revert "Fallback the logic of the simplification condition to version 1.16, otherwise it may lead to a failure to prune partitions"
This reverts commit 27f1a28ff0825546b2a1e2268916522569911a4f.
[Follow up] Fallback the logic of the simplification condition to version 1.16, otherwise it may lead to a failure to prune partitions
Refer to KE-36291 for an adapted method to simplify the filter condition
Refer to AL-5295 fix the ut about CharNColumnTest#testCharNColumn
Calcite 1.30 fix about SumCaseWhenFunctionRule and CountDistinctCaseWhenFunctionRule
[Follow up] Fix ProjectRel replacement and old agg replacement caused by RelBuilder#aggregate method
Roll back Calcite's computeDigest and simplifyCase logic from previous versions to ensure correct matching of Kylin models
[Follow up] Fix the way digest is calculated, delete the previous logic
Fix exception in Calcite 1.30 where data type conversion affected logical plan changes
Fix with Sort optimize and Trim function
Revert "Calcite 1.30 implement CHAR function"
This reverts commit 0e1f6b034a7ad2050b314f89c1c48efd5761c49a.
[CALCITE-5241] Implement CHAR function for MySQL and Spark, also JDBC '{fn CHAR(n)}'
Close apache/calcite#2878
Debug for Calcite deploy
Calcite 1.30 don't keep the precision of BigDecimal, add scale to fix exception
Fix SqlBasicCall's Deep Copy Logic Raises Rule Optimization Exception and TDVT test
Change kap-external-guava20 to kylin-external-guava30 and package name
Remove the default Unicode operation on the quoteStringLiteral function in Calcite 1.30